Finding the Third Proportional to 891,878 and 1,960,876

Step by Step Solution

1. Step 1: Write the proportion equation
   891,878 : 1,960,876 = 1,960,876 : x
2. Step 2: Convert to fraction form
   891,878/1,960,876 = 1,960,876/x
3. Step 3: Cross multiply
   891,878x = 1,960,876 × 1,960,876
4. Step 4: Simplify right side
   891,878x = 3,845,034,687,376
5. Step 5: Solve for x
   x = 3,845,034,687,376/891,878
6. Step 6: Final answer
   x = 4,311,166.65